Plz help Edna wants to know the height of a pine treeShe measures the shadow of the pine tree and finds that it is 12 meters long. Edna also knows that a nearby redwood tree that is 8 meters tall is casting a shadow 6 meters long. How tall is the pine tree?

14 meters long

Step-by-step explanation:

if a 8 meter tree is casting a 6 meter shadow you add 2 meters from the orginal tree you want to measure.

12 meters +2 meters = 14 meters

6e14 is the answer.

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5